Independent Regulation of Metabolism but Coordinated Control of Tissue Development by Epidermal Specific Transcription Factors in Caenorhabditis elegans
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ABSTRACT: We identified target genes for NHR-25 by ChIP-seq at L1 stage of C. elegans. Transcription factor genes were tagged with GFP and their expression examined at L1 stage. Since there are no direct target genes known for NHR-25 that can be used for assessment of enrichment efficiency by quantitative PCR (qPCR), we chose to repeat ChIP-seq experiment of another GFP tagged transcription factor, PHA-4 for which the ChIP-seq was performed during a pilot experiment of modENCODE project using the same transgenic strain and antibody (a gift from Tony Hyman lab).
Project description:We identified target genes for NHR-25 by ChIP-seq at L1 stage of C. elegans. Transcription factor genes were tagged with GFP and their expression examined at L1 stage. Since there are no direct target genes known for NHR-25 that can be used for assessment of enrichment efficiency by quantitative PCR (qPCR), we chose to repeat ChIP-seq experiment of another GFP tagged transcription factor, PHA-4 for which the ChIP-seq was performed during a pilot experiment of modENCODE project using the same transgenic strain and antibody (a gift from Tony Hyman lab). pha-4 and nhr-25 transgenic worm were studied in Fed L1 stage.
Project description:modENCODE_submission_3852 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP228(official name : OP228 genotype : unc119(ed3);wgIs228(nhr-237:TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-237::EGFP fusion protein is expressed in the correct nhr-237 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-237 transcription factor. made_by : Unknown ); Developmental Stage: L1 26dC; Genotype: unc119(ed3);wgIs228(nhr-237:TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L1 26dC; Target gene nhr-237; Strain OP228(official name : OP228 genotype : unc119(ed3);wgIs228(nhr-237:TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-237::EGFP fusion protein is expressed in the correct nhr-237 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-237 transcription factor. made_by : Unknown ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_3594 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP353(official name : OP353 genotype : unc119(ed3);wgIs353(nhr-77::TY1 EGFP FLAG;unc119) outcross : 3 transgene : nhr-77 tags : Bombard tag : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-77::EGFP fusion protein is expressed in the correct nhr-77 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-77 transcription factor. made_by : R Waterston ); Developmental Stage: fed L1; Genotype: unc119(ed3);wgIs353(nhr-77::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; Transgene: nhr-77; EXPERIMENTAL FACTORS: Developmental Stage fed L1; Target gene nhr-77; Strain OP353(official name : OP353 genotype : unc119(ed3);wgIs353(nhr-77::TY1 EGFP FLAG;unc119) outcross : 3 transgene : nhr-77 tags : Bombard tag : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-77::EGFP fusion protein is expressed in the correct nhr-77 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-77 transcription factor. made_by : R Waterston ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_4023 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP305(official name : OP305 genotype : unc119(ed3);wgIs305(nhr-11::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-11::EGFP fusion protein is expressed in the correct nhr-11 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-11 transcription factor. made_by : R Waterston ); Developmental Stage: L1 26dC; Genotype: unc119(ed3);wgIs305(nhr-11::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L1 26dC; Target gene nhr-11; Strain OP305(official name : OP305 genotype : unc119(ed3);wgIs305(nhr-11::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-11::EGFP fusion protein is expressed in the correct nhr-11 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-11 transcription factor. made_by : R Waterston ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_4024 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); Developmental Stage: L1 26dC; Genotype: unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L1 26dC; Target gene nhr-28; Strain OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_3835 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP33(official name : OP33 genotype : unc119(ed3);wgIs33(nhr-25::TY1 EGFP FLAG;unc119) outcross : 0 mutagen : None tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. made_by : Bob Waterston's lab from UW ); Developmental Stage: L2; Genotype: unc119(ed3);wgIs33(nhr-25::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L2; Target gene nhr-25; Strain OP33(official name : OP33 genotype : unc119(ed3);wgIs33(nhr-25::TY1 EGFP FLAG;unc119) outcross : 0 mutagen : None tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for bombardment transformation of an unc-119(ed3) strain. made_by : Bob Waterston's lab from UW ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_4797 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP361(official name : OP361 genotype : unc119(ed3);wgIs361(nhr-21::TY1-GFP-3xFLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-21::EGFP fusion protein is expressed in the correct nhr-21 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-21 transcription factor. made_by : Unknown ); Developmental Stage: L2; Genotype: unc119(ed3);wgIs361(nhr-21::TY1-GFP-3xFLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L2; Target gene nhr-21; Strain OP361(official name : OP361 genotype : unc119(ed3);wgIs361(nhr-21::TY1-GFP-3xFLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-21::EGFP fusion protein is expressed in the correct nhr-21 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-21 transcription factor. made_by : Unknown ); temp (temperature) 20 degree celsius
Project description:We acquired RNA Polymerase II (POL II) binding profiles at embyonic and starved L1 stages in pha-4 transgenic worms. Transcription factor gene pha-4 was tagged with GFP and their expression examined throughout the C. elegans life cycle. The POL II occupancy were determined using chromatin immunoprecipitation with anti-POL II antibodies followed by illumina high-throughput sequencing (ChIP-seq). For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf
Project description:modENCODE_submission_3386 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); Developmental Stage: L3; Genotype: unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L3; Target gene nhr-28; Strain OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); temp (temperature) 20 degree celsius
Project description:modENCODE_submission_3223 This submission comes from a modENCODE project of Michael Snyder. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: We are identifying the DNA binding sites for 300 transcription factors in C. elegans. Each transcription factor gene is tagged with the same GFP fusion protein, permitting validation of the gene's correct spatio-temporal expression pattern in transgenic animals. Chromatin immunoprecipitation on each strain is peformed using an anti-GFP antibody, and any bound DNA is deep-sequenced using Solexa GA2 technology. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CHIP-seq. BIOLOGICAL SOURCE: Strain: OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); Developmental Stage: L4; Genotype: unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119); Sex: Hermaphrodite; EXPERIMENTAL FACTORS: Developmental Stage L4; Target gene nhr-28; Strain OP317(official name : OP317 genotype : unc119(ed3);wgIs317(nhr-28::TY1 EGFP FLAG;unc119) outcross : 3 mutagen : Bombard tags : GFP::3xFlag description : This strain's transgene was constructed by Mihail Sarov at the Max Planck Institute for Cell Biology in Tubiginen using Tony Hyman's recombineering pipeline. The resulting plasmid was used for biolistic transformation of an unc-119(ed3) strain. The NHR-28::EGFP fusion protein is expressed in the correct nhr-28 spatio-temporal expression pattern. This strain was used for ChIP-seq experiments to map the in vivo binding sites for the NHR-28 transcription factor. made_by : R Waterston ); temp (temperature) 20 degree celsius